Positively engaging tank mount bracket



FIG. 1 is a front three-quarter perspective illustration embodying my new design;

FIG. 2 is a front elevation view;

FIG. 3 is a side elevation view taken from the left of FIG. 2;

FIG. 4 is a rear elevation view;

FIG. 5 is a side elevation view taken from the right of FIG. 2.

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

The broken lines in the drawings depict unclaimed environmental subject matter. 

The ornamental design for a positive engaging tank mount bracket, as shown and described. 